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unix server engineer

Unix Server Engineer Jobs

Showing 561 Jobs

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Principal RF Design Engineer
RTX•Marlborough, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Promoted•Posted 1 month ago
user avatar
Deployment Engineer
ASSURED INFORMATION SECURITY INC•Rome, NY
Top Secret Not Specified 5+ yrs exp $94,000 - $147,000 / yr
Assured Information Security (AIS) is seeking a Deployment Engineer to join our SecureView team.  This role involves daily installation, configuration, and management of ESXi/VMware servers, RHEL...
Promoted•Posted 2 months ago
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Systems Engineer 3 – Linux/VMware & Enterprise Storage
NineFX, Inc.•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
NineFX is seeking a Systems Engineer Level 3 to support advanced systems engineering activities across Linux/Unix, Windows Server, VMware ESXi, Dell/HP server hardware, and NetApp storage environments...
Posted 1 month ago
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Senior Systems Administrator & VMWare Professional
C3EL•Fort Shafter Flats, HI
Secret Not Specified 10+ yrs exp
Senior Systems Administrator & VMWare ProfessionalFort Shafter Flats, HIApply**CONTINGENT UPON CONTRACT AWARD** Overview:Job Title: Senior Systems Administrator & VMware Professional Security ...
Posted 4 months ago
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UNIX Systems Administrator
Entarian•Yorktown, VA
TS/SCI Not Specified $80,000 - $110,000 / yr
Entarian is looking for a UNIX Systems Administrator for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) to provide technical expertise on a mission-critical program whose ...
Posted 6 days ago
user avatar
Systems Administration Support (UNIX/Linux OS) / Active Secret
Peraton•Wiesbaden
Secret Not Specified $80,000 - $128,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted 5 months ago
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Boundary Systems Engineer III
Abacus Technology•Sumter, SC
Secret Not Specified 5+ yrs exp
Abacus Technology is seeking a Boundary Systems Engineer to provide network protection support for the AFCENT Network Operations and Security Center (NOSC) at Shaw AFB. This is a full-time position.Re...
Posted 2 months ago
user avatar
Boundary Systems Engineer III
Abacus Technology Corporation•Sumter, SC
Secret Not Specified
OverviewAbacus Technology is seeking a Boundary Systems Engineer to provide network protection support for the AFCENT Network Operations and Security Center (NOSC) at Shaw AFB. This is a full-time pos...
Posted 1 month ago
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System Engineer 3
Avid Technology Professionals•Laurel, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsSystem Engineer 3Laurel, MDStrong and deep Linux & Unix System Engineering skills in both physical and virtual server environments supporting infrastructure management...
Posted 1 month ago
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System Engineer Lv3 (BP)
Visionary Technologies Inc•Columbia, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
•Strong and deep Linux & Unix System Engineering skills in both physical and virtual server environments supporting infrastructure management, including managing kernels; installing and maintaining op...
Posted 3 weeks ago
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Network Administrator / Engineer
BlueWater Federal Solutions, Inc.•Germantown, MD
Top Secret Not Specified 5+ yrs exp $155,000 - $180,000 / yr
Overview BlueWater Federal is looking for a Network Administrator / Engineer to support the DOE EHSS Application, Infrastructure, and Cybersecurity Support (AICS) programAICS enables secure, reliable,...
Posted 1 week ago
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Journeyman Systems Administrator
Saalex•Camarillo, CA
TS/SCI Not Specified $125,000 - $150,000 / yr
DescriptionSaalex is seeking a Journeyman System Administrator to support the Airborne Instrumentation Division in Camarillo/Naval Air Station Point Mugu, CA. The selected candidate will provide syste...
Posted 2 months ago
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Security Classification Assessor Test Engineer I - Red Team
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph $150,000 / yr
Security Classification Assessor Test Engineer (SCATE) Level 1 - Advanced Red Team LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 1. We are looking for a...
Posted over 6 months ago
user avatar
Security Classification Assessor Test Engineer (SCATE) Level 1
LV8D Solutions•Chantilly, VA
Top Secret CI Polygraph
Security Classification Assessor Test Engineer (SCATE) Level 1 - Penetration Tester LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 1. We are looking for ...
Posted over 6 months ago
user avatar
Security Classification Assessor Test Engineer 4 - Red Team
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph
Security Classification Assessor Test Engineer (SCATE) Level 4 - Advanced Red Team LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 4. We are looking for ...
Posted over 6 months ago
user avatar
WebSphere Engineer (Remote job)
22nd Century Technologies, Inc.•Remote/Hybrid
Secret 5+ yrs exp
Title: WebSphere Engineer Client: US Navy Location: McLean, VA (remote) Clearance: Active Secret or above Position Overview: The WebSphere Engineer will support the U.S. Navy’s enterprise applicati...
Posted 4 months ago
user avatar
Security Classification Assessor Test Engineer 2 - Red Team
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph
Security Classification Assessor Test Engineer (SCATE) Level 2 - Advanced Red Team LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 2. We are looking for a...
Posted over 6 months ago
user avatar
Security Classification Assessor Test Engineer 3 - Red Team
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph $150,000 / yr
Security Classification Assessor Test Engineer (SCATE) Level 3 -Advanced Red Team LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 3. We are looking for a ...
Posted over 6 months ago
user avatar
Security Classification Assessor Test Engineer (SCATE) Level 2
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph
Security Classification Assessor Test Engineer (SCATE) Level 2 - Penetration Tester LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 2. We are looking for ...
Posted over 6 months ago
user avatar
Security Classification Assessor Test Engineer (SCATE) Level 3
LV8D Solutions•Chantilly, VA
TS/SCI CI Polygraph
Security Classification Assessor Test Engineer (SCATE) Level 3 - Penetration Tester LV8D Solutions is looking for a Security Classification Assessor Test Engineer (SCATE) Level 3. We are looking for ...
Posted over 6 months ago
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